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ladybug speedup (nw)

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This commit is contained in:
Miodrag Milanovic 2015-06-08 12:37:14 +02:00
parent f3885ffde5
commit 9e36b49d85
2 changed files with 11 additions and 5 deletions
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8
src/mame/drivers/ladybug.c
View File

@ -202,7 +202,7 @@ INPUT_CHANGED_MEMBER(ladybug_state::coin2_inserted)
CUSTOM_INPUT_MEMBER(ladybug_state::ladybug_p1_control_r)
{
return ioport(LADYBUG_P1_CONTROL_PORT_TAG)->read();
return m_p1_control->read();
}
CUSTOM_INPUT_MEMBER(ladybug_state::ladybug_p2_control_r)
@ -210,10 +210,10 @@ CUSTOM_INPUT_MEMBER(ladybug_state::ladybug_p2_control_r)
UINT32 ret;
/* upright cabinet only uses a single set of controls */
if (ioport("DSW0")->read() & 0x20)
ret = ioport(LADYBUG_P2_CONTROL_PORT_TAG)->read();
if (m_port_dsw0->read() & 0x20)
ret = m_p2_control->read();
else
ret = ioport(LADYBUG_P1_CONTROL_PORT_TAG)->read();
ret = m_p1_control->read();
return ret;
}

8
src/mame/includes/ladybug.h
View File

@ -19,7 +19,10 @@ public:
m_grid_data(*this, "grid_data"),
m_maincpu(*this, "maincpu"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette") { }
m_palette(*this, "palette"),
m_port_dsw0(*this, "DSW0"),
m_p1_control(*this, "CONTP1"),
m_p2_control(*this, "CONTP2") { }
/* memory pointers */
required_shared_ptr<UINT8> m_videoram;
@ -51,6 +54,9 @@ public:
required_device<cpu_device> m_maincpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_ioport m_port_dsw0;
optional_ioport m_p1_control;
optional_ioport m_p2_control;
DECLARE_READ8_MEMBER(sraider_sound_low_r);
DECLARE_READ8_MEMBER(sraider_sound_high_r);